VALMASEDA, O.; HERNÁNDEZ, N. Knowledge sources in firm innovation processes: the case of university spin-offs in Andalusian. Arbor, [S. l.], v. 188, n. 753, p. 211–228, 2012. DOI: 10.3989/arbor.2012.753n1013. Disponível em: https://arbor.revistas.csic.es/index.php/arbor/article/view/1456. Acesso em: 22 jul. 2024.